Subba Rao N, Prakasha Rao J, Chandra Rao P, Niranjan Babu P, Krishna Rao G. Hydrogeochemical Zoning in Crystalline Terrain and its Significance to Water Quality. jgsi [Internet]. 1997 Jun. 1 [cited 2024 Sep. 20];49(6):715-9. Available from: https://geosocindia.com/index.php/jgsi/article/view/69153